<template>
  <div class="tdesign-demo__table">
    <!-- 支持非受控属性 default-selected-row-keys -->
    <!-- 支持语法糖 selected-row-keys.sync -->
    <t-table
      rowKey="index"
      :columns="columns"
      :data="data"
      @select-change="rehandleSelectChange"
      select-on-row-click
      lazyLoad
      @row-click="onRowClick"
      @row-dblclick="onRowDblclick"
    >
      <template #status="{ row }">
        <p v-if="row.status === 0" class="status">健康</p>
        <p v-if="row.status === 1" class="status unhealth">异常</p>
      </template>
      <template #op-column><p>操作</p></template>
      <template #op="slotProps">
        <a class="link" @click="rehandleClickOp(slotProps)">管理</a>
        <a class="link" @click="rehandleClickOp(slotProps)">删除</a>
      </template>
    </t-table>
  </div>
</template>

<script lang="jsx">
import { ErrorCircleFilledIcon, CheckCircleFilledIcon, CloseCircleFilledIcon } from 'tdesign-icons-vue';

const initialData = [];
for (let i = 0; i < 5; i++) {
  initialData.push({
    index: i + 1,
    applicant: ['贾明', '张三', '王芳'][i % 3],
    status: i % 3,
    channel: ['电子签署', '纸质签署', '纸质签署'][i % 3],
    detail: {
      email: ['w.cezkdudy@lhll.au', 'r.nmgw@peurezgn.sl', 'p.cumx@rampblpa.ru'][i % 3],
    },
    matters: ['宣传物料制作费用', 'algolia 服务报销', '相关周边制作费', '激励奖品快递费'][i % 4],
    time: [2, 3, 1, 4][i % 4],
    createTime: ['2022-01-01', '2022-02-01', '2022-03-01', '2022-04-01', '2022-05-01'][i % 4],
  });
}

const disabledFunc = ({ rowIndex }) => rowIndex === 1 || rowIndex === 3;

export default {
  data() {
    return {
      // highlightSelectedRow: false,
      selectedOnRowClick: false,
      selectedRowKeys: [2],
      columns: [
        {
          // title: '单选',
          // align: 'center',
          colKey: 'row-select',
          type: 'single',
          // 允许单选(Radio)取消行选中
          checkProps: { allowUncheck: true },

          // 禁用行选中方式一：使用 disabled 禁用行（示例代码有效，勿删，随时需要测试）。disabled 参数：{row: RowData; rowIndex: number })
          // 这种方式禁用行选中，当前行会添加行类名 t-table__row--disabled，禁用行文字变灰
          disabled: ({ rowIndex }) => rowIndex === 1 || rowIndex === 3,

          // 禁用行选中方式二：使用 checkProps 禁用行（示例代码有效，勿删，随时需要测试）
          // 这种方式禁用行选中，行文本不会变灰，不会添加类名 t-table__row--disabled
          // checkProps: ({ rowIndex }) => ({ disabled: rowIndex % 2 !== 0 }),
          width: 50,
        },
        { colKey: 'applicant', title: '申请人', width: '100' },
        {
          colKey: 'status',
          title: '申请状态',
          width: '150',
          cell: (h, { row }) => {
            const statusNameListMap = {
              0: { label: '审批通过', theme: 'success', icon: <CheckCircleFilledIcon /> },
              1: { label: '审批失败', theme: 'danger', icon: <CloseCircleFilledIcon /> },
              2: { label: '审批过期', theme: 'warning', icon: <ErrorCircleFilledIcon /> },
            };
            return (
              <t-tag shape="round" theme={statusNameListMap[row.status].theme} variant="light-outline">
                {statusNameListMap[row.status].icon}
                {statusNameListMap[row.status].label}
              </t-tag>
            );
          },
        },
        { colKey: 'channel', title: '签署方式', width: '120' },
        { colKey: 'detail.email', title: '邮箱地址', ellipsis: true },
        { colKey: 'createTime', title: '申请时间' },
      ],
      data: initialData,
    };
  },
  methods: {
    rehandleClickOp(context) {
      console.log(context);
    },

    rehandleSelectChange(value, { selectedRowData }) {
      this.selectedRowKeys = value;
      console.log(value, selectedRowData);
    },

    // 整行选中示例
    onRowClick({ row, index }) {
      if (this.selectedOnRowClick && !disabledFunc({ row, rowIndex: index })) {
        this.selectedRowKeys = [row.id];
      }
    },

    onRowDblclick(context) {
      console.log(context);
    },
  },
};
</script>

<style lang="less">
/** 此处示范 如何设置行高亮 */
.tdesign-demo__select-single {
  /** 背景色示范 */
  .t-table__row--selected {
    background-color: #ecf2fe;
  }
  /** 最右侧选中图标示范 */
  .t-table__row--selected > td:last-child::after {
    content: '✅';
    font-size: 12px;
    position: absolute;
    right: 0;
    bottom: 18px;
    width: 20px;
    height: 16px;
  }
}
</style>

<style lang="less" scoped>
.link {
  cursor: pointer;
  margin-right: 15px;
}
.status {
  position: relative;
  color: #00a870;
  margin-left: 10px;
  &::before {
    position: absolute;
    top: 50%;
    left: 0;
    transform: translateY(-50%);
    content: '';
    background-color: #00a870;
    width: 6px;
    height: 6px;
    margin-left: -10px;
    border-radius: 50%;
  }
}
.status.unhealth {
  color: #e34d59;
  &::before {
    background-color: #e34d59;
  }
}
</style>
